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AdS/CFT correspondence in cosmology

Shin'ichi Nojiri, Sergei D. Odintsov

hep-tharXiv:hep-th/0008160

Abstract

The attempt to understand if AdS/CFT correspondence may be realized as the one between some AdS-like cosmological space and CFT living on the boundary is made. In order to obtain such cosmology we exchange the time and radial coordinates in d5 Schwarzschild-anti de Sitter (S-AdS) BH (with corresponding signature change). The test on proportionality of free energies from such d5 cosmological space (after AdS/CFT identification of parameters) and from N=4 SU(N) super Yang-Mills quantum theory is successfully passed.

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